$base-menu-width:260px;
$base-menu-background:#001529;
$base-tabbar-height:50px;
$base-menu-min-width:50px;
$base-logo-size:20px;
.base-margin{
    margin: 10px 0;
}
.margin-left {
    margin-left: 10px;
}
.margin-right {
    margin-right: 10px;
}
.margin-bottom{
    margin-bottom: 10px;
}

